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// Copyright (c) 2016 The WebM project authors. All Rights Reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree. An additional intellectual property rights grant can be found
// in the file PATENTS. All contributing project authors may
// be found in the AUTHORS file in the root of the source tree.
#include "src/block_header_parser.h"
#include "gtest/gtest.h"
#include "test_utils/parser_test.h"
#include "webm/status.h"
using webm::BlockHeader;
using webm::BlockHeaderParser;
using webm::ParserTest;
namespace {
class BlockHeaderParserTest : public ParserTest<BlockHeaderParser> {};
TEST_F(BlockHeaderParserTest, ValidBlock) {
SetReaderData({
0x81, // Track number = 1.
0x12, 0x34, // Timecode = 4660.
0x00, // Flags.
});
ParseAndVerify();
const BlockHeader& block_header = parser_.value();
EXPECT_EQ(static_cast<std::uint64_t>(1), block_header.track_number);
EXPECT_EQ(0x1234, block_header.timecode);
EXPECT_EQ(0x00, block_header.flags);
}
TEST_F(BlockHeaderParserTest, IncrementalParse) {
SetReaderData({
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, // Track number = 2.
0xFF, 0xFE, // Timecode = -2.
0xFF, // Flags.
});
IncrementalParseAndVerify();
const BlockHeader& block_header = parser_.value();
EXPECT_EQ(static_cast<std::uint64_t>(2), block_header.track_number);
EXPECT_EQ(-2, block_header.timecode);
EXPECT_EQ(0xFF, block_header.flags);
}
} // namespace
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